The hex color #3d14b5 is a dark color. The web-safe version is Hex
#3300CC. A complementary color is
#C2EB4A. The grayscale version is
#575757. A 20% lighter version of the original color is
#7047E8, and Hex
#0A0082 is the 20% darker color. If the color is saturated by 10%, you get
#3A0DBE. If the color is desaturated by 10%, the color
#401BAC is obtained.